Teledyne CETAC has introduced a new homogenising autosampler for oils, wear oils and coolants for sample introduction for inductively coupled plasma-optical emission spectroscopy (ICP-OES). The Oils 7400 Homogenising Autosampler is built on the Teledyne CETAC ASX-7000 automation platform, and is designed to meet the needs of the evolving wear metals market, which means a quick and easy way to convert it for use in coolant analysis. The dual pump/dual rinse station design allows for a fast and easy transition between the two different matrices. When used with the Teledyne CETAC ASXpress® Plus Rapid Sample Introduction system, two samples can be introduced to ICP-OES instrumentation per minute for analysis in accordance with ASTM 5185 (oils) and ASTM 6130 (coolants).